| 摘要 |
PURPOSE:To record picture data of large volume economically and to retrieve required picture data from a picture data group simply by recording the sound and picture of a value featuring a picture file together with picture data. CONSTITUTION:Microscopic pictures on respective slicing surfaces at various depth which are obtained from an ultrasonic microscope 200 are accumulated on a scan converter 300 and a TV high-speed scanning video output signal is inputted and displayed to/on a monitoring TV 410 and recorded in a VTR400. Simultaneously, specific information for respective microscopic pictures is recorded on a video track or a voice track through a microphone 500. At the time of regeneration, a required picture file is rapidly retrieved from the large volume of picture data in a magnetic tape by a means for detecting the recorded feature value and a necessary regenerating picture output is displayed on a TV device 420 and photographed by a photographic image pickup device 450. |
